Haldonia cyclops

No picture of Haldonia cyclops was found. Wikipedia, Wikidata and iDigBio were searched and had none. Smithsonian Open Access did not answer, so this is what the others held rather than everything there is. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Haldonia cyclops, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
HaldoniaPBDB
Diet
photosymbiotic, suspension feederPBDB, for Astrocoeniidae
Life habit
colonial, clonalPBDB, for Astrocoeniidae
Motility
stationary, attachedPBDB, for Scleractinia
Vision
blindPBDB, for Anthozoa
Environment
marinePBDB, for Astrocoeniidae

Time the record covers

At least 27 million years on record.

The record covers at least 149.2 Mya to 121.4 Mya. No occurrence read is dated outside 161.5 Mya to 113.2 Mya.

Middle Jurassic — about 0 of 3 occurrencesLate Jurassic — about 1 of 3 occurrencesLate JurassicEarly Cretaceous — about 2 of 3 occurrencesEarly Cretaceous162–161 Mya — about 0.1 occurrences161–159 Mya — about 0.1 occurrences159–157 Mya — about 0.1 occurrences157–156 Mya — about 0.1 occurrences156–154 Mya — about 0.1 occurrences154–152 Mya — about 0.1 occurrences152–151 Mya — about 0.1 occurrences151–149 Mya — about 0.1 occurrences127–126 Mya — about 0.0 occurrences126–124 Mya — about 0.4 occurrences124–122 Mya — about 0.4 occurrences122–121 Mya — about 0.3 occurrences121–119 Mya — about 0.2 occurrences119–117 Mya — about 0.2 occurrences117–116 Mya — about 0.2 occurrences116–114 Mya — about 0.2 occurrences114–112 Mya — about 0.1 occurrences149.2 Mya121.4 Mya162 Mya112 Mya

3 occurrences of Haldonia cyclops on record, most of them in the Early Cretaceous. Bar height is expected occurrences, not a count: each fossil is spread across the span it is dated to, so a tall narrow bar means tight dating and a low wide one means loose.

When

3 occurrences

These are dates about fossils, not the animal: the record can only begin after it arose and end before it died out, so either end may reach further. Shares are expected occurrences: a fossil dated to a span is counted partly in each period it straddles. More on what this infers.

Found in

2 formations

Zapotitlan — 18.40°N, 97.43°WSan Juan Raya — 18.32°N, 97.63°W

Loading coastlines…

The named rock units Haldonia cyclops has been recovered from, largest first. Drawn where the rock is now, not where it formed. 1 occurrence has no formation on record, which is common for older literature.

Haldonia cyclops and its relatives

Early Cretaceous

Where Haldonia cyclops and its relatives were recorded in the Early Cretaceous.

Found in the same rock

42 taxa

The Paleobiology Database records 2 sites for Haldonia cyclops, and this reads all of them. The number is how many of those sites it was catalogued from too. The 24 sharing the most are listed.

This is not a list of everything alive at the time. It is only what has come out of the same ground as this animal and been written down.

Entered from

3 references

Each of the 3 occurrences read was entered from one of these publications, ordered by how many each accounts for. This is not a search for papers mentioning the name. Each entry links to the Paleobiology Database's own record for the work.

Media and terms

Media content0

No picture of Haldonia cyclops was found. Wikipedia, Wikidata and iDigBio were searched and had none.

Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.

GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Haldonia cyclops, or no answer at all. This entry cannot say which.

No 3D scan of Haldonia cyclops was found in MorphoSource and Sketchfab.

Smithsonian Open Access was not reached for this taxon, so this list is what the others held rather than everything there is.

This is what the site found, which is not the same as what exists.

Keep going

What may have been alongside itHaldonia through timeFormations of the Early CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Felix 1891)